Car Specs

1991 Porsche 911 Turbo

Information

Porsche

Quick Facts

Chassis Code: 964

Build Start: 1991

Available in other variants

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Specifications

General

Build Start: 1991
Model Variant: 964
Chassis Code: 964

Dimensions

Width: 1775mm
Fuel Tank Capacity: 77litres
Wheelbase: 2272mm
Track/tread (rear): 1493mm
Length: 4250mm
Height: 1310mm
Kerb weight: 1470kg
Track/tread (front): 1434mm

Body Details

Body Type: 2+2 seater fixed-head coupé

Engine Details

Gearbox: 5 speed manual
Final Drive Ratio: 3.44
Engine Type: turbocharged petrol
Engine Code: M 30/69 S
Capacity: 3.3 litre (3299cc)
Bore/stroke ratio: 1.3
Specific output(DIN): 79.1 kW/litre107.6 ps/litre, 106.1 bhp/litre1.74 bhp/cu in
Sump: dry sumped
Engine Coolant: Air
Aspiration: Turbo
Catalytic converter: Y
Engine Layout: longitudinal
Top Gear Ratio: 0.76
Engine Manufacturer: Porsche
Cylinders: Flat 6
Bore × Stroke: 97 × 74.4mm
Specific torque(DIN): 142.77 Nm/litre, 1.73 ft·lb/cu3
Compression Ratio: 7:1
Intercooler: Y
Engine Position: rear

Performance

maximum power output(DIN): 355 PS (350 bhp) (261 kW)at 5750 rpm
Maximum Speed: 280km/h
Weight-to-power ratio: 5.63kg/kW
maximum torque(DIN): 471 Nm (347 ft·lb) (48 kgm)at 5000 rpm
Acceleration 0-100km/h: 4.7s
Power-to-weight ratio: 241.4 PS/tonne (1000 kg)
Drive Wheels: rear wheel drive

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Fuel Consump.

Fuel system: Bosch K-Jetronic fuel injection

Chassis & Geomtry

Length:Wheelbase Ratio: 1.87

Brakes

Front Brake Diameter: 322mm
Brakes F/R: VeDi/VeDi-S-ABS
Rear brake diameter: 299mm
bmep (brake mean effective pressure): 1794.1kPa

Wheels & Tyres

Tyres Rear: 255/40 ZR 17
Wheel Size Rear: 17x9J
Tyres Front: 205/50 ZR 17
Wheel Size Front: 17x7J

Aerodynamics

Frontal area: 1.89 m²
Drag coefficient: 0.36
CdA: 0.68

Other

Steering: power assisted rack & pinion
RAC rating: 35.0
Valve Gear: single overhead camshaft (SOHC), 2 valves per cylinder, 12 valves in total
Unitary Capacity: 549.83cc
Number of doors: 2

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